18 citations
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February 2005 in “Facial plastic surgery” This article reviews techniques for rejuvenating the lower face, neck, and jawline using newer cosmetic interventions and reports no new clinical results.
June 2024 in “Plastic & Reconstructive Surgery Global Open” This source reports that the JOLT technique using HA fillers is effective in lifting and tightening the lower face and neck, camouflaging the jowl, and improving marionette lines and the mandibular border.
1 citations
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June 2025 in “Pharmacia” This study highlights the growing use of botulinum toxin in both medical and cosmetic fields, showing its benefits and risks. Proper administration is crucial to avoid severe side effects like muscle weakness and respiratory issues, emphasizing the need for enhanced safety measures and regulations.
July 2023 in “Journal of personalized medicine” This study reports that a single intradermal injection of autologous adipose-derived stem cells improved visible aging signs such as wrinkles and pore size on facial skin for over a year in eight patients, with in vitro data suggesting muscle involvement in the rejuvenation process.
February 2026 in “International Research Journal of Modernization in Engineering Technology and Science” The researchers emphasize the limited scope of existing studies on lip aging, highlighting issues that include collagen loss and the deepening of lip lines with age, and suggesting a need for further research to guide cosmetic and clinical interventions.